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> 10PC ceramic ring magnet ferrite OD1.58"XID0.87'X0.24
10PC ceramic ring magnet ferrite OD1.58"XID0.87'X0.24
10 PiecesCeramic 5 Strong Magnets
Ring OD1.58"(40mm)XID0.87'(22mm)X0.24"(6mm) Thickness
This magnet is magnetized through thickness. It's pretty good material for science projects, speaker and drinking water processing.